We ate there last month and loved it. Our PS was for 5:15, IIRC, and our waiter (who was awesome) let us order burgers with baked potatoes (didn't want fries). I believe the price was $10.99. My burger, potato, and chocolate shake were all great.
The kids flat-out loved the place. We had to keep reminding them to eat, but had to get to-go boxes anyway, because they were so distracted by the screen. And some of the trailers for the cheesy sci-fi movies were absolutely hilarious with their terrible foam monsters. Our waiter took a great picture (although a little dark) of us in the car with the sign in the background.
I wouldn't recommend the glowing ice cubes, though. He said they'd last for 12 hours, but ours conked out while we waited for Fantasmic about 2 hrs later.
Our family would definitely eat here again.